BTN8962TA

Overview

The BTN8962TA is an integrated high current half bridge for motor drive applications. It is part of the NovalithIC™ family containing one p-channel highside MOSFET and one n-channel lowside MOSFET with an integrated driver IC in one package. Due to the p-channel highside switch the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation and protection against overtemperature, undervoltage, overcurrent and short circuit. The BTN8962TA provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.

Summary of Features

Path resistance of max. 30.3 mΩ @ 150 °C (typ. 14.2 mΩ @ 25 °C)

High Side: max. 13.4 mΩ @ 150 °C (typ. 6.7 mΩ @ 25 °C)

Low Side: max. 16.9 mΩ @ 150 °C (typ. 7.5 mΩ @ 25 °C)

Enhanced switching speed for reduced switching losses

Capable for high PWM frequency combined with active freewheeling

Low quiescent current of typ. 7 μA @ 25 °C

Switched mode current limitation for reduced power dissipation in overcurrent

Current limitation level of 30 A min.

Status flag diagnosis with current sense capability

Overtemperature shut down with latch behaviour

Undervoltage shut down

Driver circuit with logic level inputs

Adjustable slew rates for optimized EMI

Operation up to 40V

Green Product (RoHS compliant)

AEC Qualified

Potential Applications

The many protection and diagnosis features of the NovalithICTM device BTN8962TA make it ideal for security relevant applications, like electronic parking brake, active suspension control, fuel pumps. Due to it's durability and ease-of-use NovalithICTM BTN8962TA can be also used for T-Case.

Parametrics

Documents

Order

Boards

Tools & Software

Simulation

Videos

NovalithIC™ high-current half-bridge drives a chocolate robot

3:13

At Embedded World 2015, Infineon and Silica presented a robot that can identify and distribute different pieces of chocolate. This robot is driven by NovalithIC™ motor drivers.

NovalithIC™ tech demos at Embedded World 2015

2:56

Demonstration of PWM and high current capabilities of the NovalithIC™ devices. DC Motor Control Shield with BTN8982TA for Arduino meant for controlling high-voltage motor drives and RGB LED Lighting Shield with XMC1202 for Arduino helps creating lighting applications quite easily.